纯电动汽车电池热管理系统优化设计及应用分析  

Optimal Design and Application Analysis of Battery Thermal Management System for Pure Electric Vehicles

作　　者：周文龙 Zhou Wenlong

机构地区：[1]黄河交通学院,河南焦作454950

出　　处：《时代汽车》2025年第8期100-102,共3页Auto Time

摘　　要：为了改善动力蓄电池的工作效率,延长蓄电池的使用寿命,本论文对蓄电池的散热问题进行了研究。在此基础上,着重分析了在全电动车中使用的蓄电池散热问题。其次,本文对目前市面上主要的几种蓄电池散热方式进行了较为详尽的剖析,并对比了其优势与不足。基于上述研究成果,本项目以提升换热效果、减少能量消耗为目标,研究面向锂离子动力电池的热管理系统优化方法。结合仿真与试验研究,阐明基于优化后的锂离子电池的综合效能。论文还对该技术在实际应用中的实际应用进行了归纳,并指出了进一步研究的发展趋势。In order to improve the working efficiency of power batteries and extend the service life of batteries,this paper studies the heat dissipation problem of batteries.On this basis,it focuses on analyzing the heat dissipation problem of batteries used in pure electric vehicles.Secondly,this paper makes a relatively detailed analysis of several main battery heat dissipation methods currently on the market,and compares their advantages and disadvantages.Based on the above research results,this project aims to improve the heat transfer effect and reduce energy consumption,and studies the optimization method of the thermal management system for lithium-ion power batteries.Combining simulation and experimental research,the comprehensive performance of the optimized lithium-ion battery is clarified.The paper also summarizes the practical applications of this technology in actual situations and points out the development trends for further research.

关 键 词：纯电动车 电池热管理系统 优化设计 应用研究 

分 类 号：TM9[电气工程—电力电子与电力传动]